2687929600

素因数分解:

$2^8\times 5^2\times {\mathrm{127}}^1\times {\mathrm{3307}}^1$

素因数の和:3460

約数の個数: 108

約数和(自身を含む): 6707459584

約数和(自身を除く): 4019529984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 127, 128, 160, 200, 254, 256, 320, 400, 508, 635, 640, 800, 1016, 1270, 1280, 1600, 2032, 2540, 3175, 3200, 3307, 4064, 5080, 6350, 6400, 6614, 8128, 10160, 12700, 13228, 16256, 16535, 20320, 25400, 26456, 32512, 33070, 40640, 50800, 52912, 66140, 81280, 82675, 101600, 105824, 132280, 162560, 165350, 203200, 211648, 264560, 330700, 406400, 419989, 423296, 529120, 661400, 812800, 839978, 846592, 1058240, 1322800, 1679956, 2099945, 2116480, 2645600, 3359912, 4199890, 4232960, 5291200, 6719824, 8399780, 10499725, 10582400, 13439648, 16799560, 20999450, 21164800, 26879296, 33599120, 41998900, 53758592, 67198240, 83997800, 107517184, 134396480, 167995600, 268792960, 335991200, 537585920, 671982400, 1343964800, 2687929600]

約数ペア:

[(1, 2687929600), (2, 1343964800), (4, 671982400), (5, 537585920), (8, 335991200), (10, 268792960), (16, 167995600), (20, 134396480), (25, 107517184), (32, 83997800), (40, 67198240), (50, 53758592), (64, 41998900), (80, 33599120), (100, 26879296), (127, 21164800), (128, 20999450), (160, 16799560), (200, 13439648), (254, 10582400), (256, 10499725), (320, 8399780), (400, 6719824), (508, 5291200), (635, 4232960), (640, 4199890), (800, 3359912), (1016, 2645600), (1270, 2116480), (1280, 2099945), (1600, 1679956), (2032, 1322800), (2540, 1058240), (3175, 846592), (3200, 839978), (3307, 812800), (4064, 661400), (5080, 529120), (6350, 423296), (6400, 419989), (6614, 406400), (8128, 330700), (10160, 264560), (12700, 211648), (13228, 203200), (16256, 165350), (16535, 162560), (20320, 132280), (25400, 105824), (26456, 101600), (32512, 82675), (33070, 81280), (40640, 66140), (50800, 52912)]